SOLUTION: anthony has a total of 100 coins in dimes and nickels. if the total value of the coins is 8.10 how many nickels does he have

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Question 738801: anthony has a total of 100 coins in dimes and nickels. if the total value of the coins is 8.10 how many nickels does he have
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
10d+5n=810,
d+n=100
d = 62, n = 38